1```console 2$ 02_crate --help 3A simple to use, efficient, and full-featured Command Line Argument Parser 4 5Usage: 02_crate[EXE] --two <VALUE> --one <VALUE> 6 7Options: 8 --two <VALUE> 9 --one <VALUE> 10 -h, --help Print help 11 -V, --version Print version 12 13$ 02_crate --version 14clap [..] 15 16``` 17